Moisture sensor



FIG. 1 is a front view of a moisture sensor;

FIG. 2 is a back view of the moisture sensor;

FIG. 3 is a top view of the moisture sensor;

FIG. 4 is a bottom view of the moisture sensor;

FIG. 5 is a right side view of the moisture sensor;

FIG. 6 is a left side view of the moisture sensor;

FIG. 7 is a front perspective view of the moisture sensor; and,

FIG. 8 is a rear perspective view of the moisture sensor.

The broken line showing of structural features is included for the purpose of illustrating non-claimed subject matter and forms no part of the claimed design. 

The ornamental design for a moisture sensor, as shown and described. 